/**
 *    Copyright (C) 2008, 2009  Victor Smirnov <aist11@gmail.com>
 *
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License along
 *    with this program; if not, write to the Free Software Foundation, Inc.,
 *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 *    See LICENSE.exceptions in the root folder of this project for possible
 *    exceptions
 *
 */

#ifndef _CUBEFS_CORE_API_COLLECTIONS_COLLECTION_HPP
#define	_CUBEFS_CORE_API_COLLECTIONS_COLLECTION_HPP

#include <cubefs/api/models/collection.hpp>
#include <cubefs/core/api/models/model.hpp>

namespace cubefs    {
namespace api       {

template <typename Interface>
class CollectionImplT: public ModelImplT<Interface> {
	typedef CollectionImplT<Interface> 	Me;
	typedef ModelImplT<Interface>		Base;

public:
    virtual Iterator *CreateIterator()          = 0;
    virtual BigInt GetSize()                    = 0;
    virtual bool Add(Typed *value)              = 0;

    virtual Typed* CreateElementHolder()        = 0;
    virtual bool Remove(Iterator *iterator)     = 0;

    static void Init() {
        AbstractType *type = new AbstractType(TypeNameFactory<Interface>::name(), ModelImpl::MyType());
        type_ = type;

        type->AddOperation(new BasicOperation<Typed* (Me::*)(), Iterator* (Me::*)()>(type, IteratorImpl::MyType(), "CreateIterator", &Me::CreateIterator));
        type->AddOperation(new BasicOperation<BigInt (Me::*)()>(type, "GetSize", &Me::GetSize));

        type->AddOperation(new BasicOperation<bool (Me::*)(Typed*)>(type, "Add", "value", &Me::Add));
        type->AddOperation(new BasicOperation<bool (Me::*)(Iterator*)>(type, "Remove", "iterator", &Me::Remove));

        type->AddOperation(new BasicOperation<Typed* (Me::*)()>(type, TypedImpl::MyType(), "CreateElementHolder", &Me::CreateElementHolder));
    }


    CUBEFS_DECLARE_REFLECTION;
};

template <typename Interface>
Type* CollectionImplT<Interface>::type_ = NULL;
typedef CollectionImplT<Collection>	CollectionImpl;

CUBEFS_DEFINE_PARAMETER_TYPE(Collection);


}
}

#endif
